What systems are included in the traditional TPS systems that support the accounting/business function?

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What systems are included in the traditional TPS systems that support the accounting/business function?
Principles of Information Systems Eighth Edition Chapter 9 Enterprise Systems

What systems are included in the traditional TPS systems that support the accounting/business function?
Principles and Learning Objectives • An organization must have information systems that support the routine, day-to-day activities that occur in the normal course of business and help a company add value to its products and services – Identify the basic activities and business objectives common to all transaction processing systems – Identify key control and management issues associated with transaction processing systems Principles of Information Systems, Eighth Edition 2

What systems are included in the traditional TPS systems that support the accounting/business function?
Principles and Learning Objectives (continued) • Traditional TPSs support the various business functions of organizations that have not yet implemented enterprise systems – Describe the inputs, processing, and outputs for the transaction processing systems associated with the order processing, purchasing, and accounting business functions Principles of Information Systems, Eighth Edition 3

What systems are included in the traditional TPS systems that support the accounting/business function?
Principles and Learning Objectives (continued) • A company that implements an enterprise resource planning system is creating a highly integrated set of systems, which can lead to many business benefits – Discuss the advantages and disadvantages associated with the implementation of an enterprise resource planning system – Identify the challenges multinational corporations must face in planning, building, and operating their TPSs Principles of Information Systems, Eighth Edition 4

What systems are included in the traditional TPS systems that support the accounting/business function?
Why Learn About Enterprise Systems? • Many organizations use enterprise systems to perform business processes and to keep records • Support a wide range of business activities – Supply chain management – Customer relationship management • Used by large, medium, and small companies Principles of Information Systems, Eighth Edition 5

What systems are included in the traditional TPS systems that support the accounting/business function?
Introduction • Enterprise system: ensures information can be shared across all business functions and all levels of management to support the running and managing of a business • Enterprise systems employ a database of key operational and planning data that can be shared • Examples of enterprise systems – Enterprise resource planning systems – Customer relationship management systems Principles of Information Systems, Eighth Edition 6

What systems are included in the traditional TPS systems that support the accounting/business function?
An Overview of Enterprise Systems: Transaction Processing Systems and Enterprise Resource Planning • Transaction processing systems (TPSs) – Process detailed data necessary to update records about fundamental business operations – Include order entry, inventory control, payroll, accounts payable, accounts receivable, general ledger, etc. – Provide data for other business processes • Management information system/decision support system (MIS/DSS) • Special-purpose information systems Principles of Information Systems, Eighth Edition 7

What systems are included in the traditional TPS systems that support the accounting/business function?
An Overview of Enterprise Systems: Transaction Processing Systems and Enterprise Resource Planning (continued) Figure 9. 1: TPS, MIS/DSS, and Special Information Systems in Perspective Principles of Information Systems, Eighth Edition 8

What systems are included in the traditional TPS systems that support the accounting/business function?
Traditional Transaction Processing Methods and Objectives • Batch processing system – Computerized processing in which business transactions are accumulated over a period of time and prepared for processing as a single unit or batch • Online transaction processing (OLTP) – Computerized processing in which each transaction is processed immediately Principles of Information Systems, Eighth Edition 9

What systems are included in the traditional TPS systems that support the accounting/business function?
Traditional Transaction Processing Methods and Objectives (continued) Figure 9. 2: Batch Versus Online Transaction Processing Principles of Information Systems, Eighth Edition 10

What systems are included in the traditional TPS systems that support the accounting/business function?
Traditional Transaction Processing Methods and Objectives (continued) Figure 9. 3: Integration of a Firm’s TPSs Principles of Information Systems, Eighth Edition 11

What systems are included in the traditional TPS systems that support the accounting/business function?
Traditional Transaction Processing Methods and Objectives (continued) • Organizations expect their TPSs to: – – Process data generated by and about transactions Maintain a high degree of accuracy and integrity Avoid processing fraudulent transactions Produce timely user responses and reports Principles of Information Systems, Eighth Edition 12

What systems are included in the traditional TPS systems that support the accounting/business function?
Traditional Transaction Processing Methods and Objectives (continued) • Organizations expect their TPSs to (continued): – – Increase labor efficiency Help improve customer service Help build and maintain customer loyalty Achieve competitive advantage Principles of Information Systems, Eighth Edition 13

What systems are included in the traditional TPS systems that support the accounting/business function?
Transaction Processing Activities • TPSs – Capture and process data that describes fundamental business transactions – Update databases – Produce a variety of reports Principles of Information Systems, Eighth Edition 14

What systems are included in the traditional TPS systems that support the accounting/business function?
Transaction Processing Activities (continued) Figure 9. 4: A Simplified Overview of a Transaction Processing System Principles of Information Systems, Eighth Edition 15

What systems are included in the traditional TPS systems that support the accounting/business function?
Transaction Processing Activities (continued) • Transaction processing cycle – – – Data collection Data editing Data correction Data manipulation Data storage Document production Principles of Information Systems, Eighth Edition 16

What systems are included in the traditional TPS systems that support the accounting/business function?
Transaction Processing Activities (continued) Figure 9. 5: Data-Processing Activities Common to Transaction Processing Systems Principles of Information Systems, Eighth Edition 17

What systems are included in the traditional TPS systems that support the accounting/business function?
Data Collection • Capturing and gathering all data necessary to complete the processing of transactions • Data collection can be: – Manual – Automated via special input devices (such as scanners, point-of-sale devices, and terminals) • Data should be: – Collected at source – Recorded accurately, in a timely fashion Principles of Information Systems, Eighth Edition 18

What systems are included in the traditional TPS systems that support the accounting/business function?
Data Editing • Checking data for validity and completeness to detect any problems • Examples – Quantity and cost data must be numeric – Names must be alphabetic – Verification that codes associated with an individual transaction are present in a database containing valid codes Principles of Information Systems, Eighth Edition 19

What systems are included in the traditional TPS systems that support the accounting/business function?
Data Correction • Reentering data that was not typed or scanned properly • If invalid data is detected, system should provide error messages – Error messages must specify the problem so proper corrections can be made • Software tools can be used to identify bad data – Example: Business Objects IQ Insight Principles of Information Systems, Eighth Edition 20

What systems are included in the traditional TPS systems that support the accounting/business function?
Data Manipulation • Performing calculations and other data transformations related to business transactions • Can include the following: – – – Classifying data Sorting data into categories Performing calculations Summarizing results Storing data in the organization’s database for further processing Principles of Information Systems, Eighth Edition 21

What systems are included in the traditional TPS systems that support the accounting/business function?
Data Storage • Updating one or more databases with new transactions • After being updated, this data can be further processed and manipulated by other systems Principles of Information Systems, Eighth Edition 22

What systems are included in the traditional TPS systems that support the accounting/business function?
Document Production and Reports • Generating output records, documents, and reports – Hard-copy paper reports – Displays on computer screens • Results from one TPS can be inputs to another system • Typical uses – Checks and invoices, management information, decision support, and compliance with local, state, and federal regulations Principles of Information Systems, Eighth Edition 23

What systems are included in the traditional TPS systems that support the accounting/business function?
Control and Management Issues • TPSs are critical to the operation of most firms • Many business activities would come to a halt if supporting TPSs failed • To ensure reliable operation of their TPSs, firms must engage in disaster recovery planning and TPS audits Principles of Information Systems, Eighth Edition 24

What systems are included in the traditional TPS systems that support the accounting/business function?
Disaster Recovery Plan • A firm’s plan to recover data, technology, and tools that support critical information systems and necessary information systems components – Necessary information systems components: network, databases, hardware, software, operating systems, etc. – Critical information systems: TPSs that directly affect the cash flow of the firm • Some firms that provide disaster recovery services – Sun. Guard, Hewlett-Packard, App. River Principles of Information Systems, Eighth Edition 25

What systems are included in the traditional TPS systems that support the accounting/business function?
Transaction Processing System Audit • Checks a firm’s TPS systems to prevent accounting irregularities and/or loss of data privacy – Does the system meet the business need for which it was implemented? – What procedures and controls have been established? – Are these procedures and controls being used properly? – Are the information systems and procedures producing accurate and honest reports? Principles of Information Systems, Eighth Edition 26

What systems are included in the traditional TPS systems that support the accounting/business function?
Traditional Transaction Processing Applications Table 9. 2: Systems That Support Order Processing, Purchasing, and Accounting Functions Principles of Information Systems, Eighth Edition 27

What systems are included in the traditional TPS systems that support the accounting/business function?
Order Processing Systems Figure 9. 7: Traditional TPS Systems That Support the Order Processing Business Function Principles of Information Systems, Eighth Edition 28

What systems are included in the traditional TPS systems that support the accounting/business function?
Order Processing Systems (continued) Table 9. 3: IPO of the Traditional TPS Systems That Support Order Processing Principles of Information Systems, Eighth Edition 29

What systems are included in the traditional TPS systems that support the accounting/business function?
Purchasing Systems Figure 9. 8: Traditional TPS Systems That Support the Purchasing Business Function Principles of Information Systems, Eighth Edition 30

What systems are included in the traditional TPS systems that support the accounting/business function?
Purchasing Systems (continued) Table 9. 4: IPO of the Traditional TPS Systems That Support Purchasing Principles of Information Systems, Eighth Edition 31

What systems are included in the traditional TPS systems that support the accounting/business function?
Accounting Systems Figure 9. 9: Traditional TPS Systems That Support the Accounting and Finance Business Function Principles of Information Systems, Eighth Edition 32

What systems are included in the traditional TPS systems that support the accounting/business function?
Accounting Systems (continued) Table 9. 5: IPO of the Traditional TPS Systems That Support Accounting Principles of Information Systems, Eighth Edition 33

What systems are included in the traditional TPS systems that support the accounting/business function?
Enterprise Resource Planning, Supply Chain Management, and Customer Relationship Management • Enterprise resource planning (ERP): set of integrated programs that manage a company’s vital business operations for an entire multisite, global organization • Business process: set of coordinated and related activities that takes one or more kinds of input and creates an output of value to the customer of that process • At the core of the ERP system is a database that is shared by all users Principles of Information Systems, Eighth Edition 34

What systems are included in the traditional TPS systems that support the accounting/business function?
Enterprise Resource Planning, Supply Chain Management, and Customer Relationship Management (continued) Figure 9. 10: Enterprise Resource Planning System Principles of Information Systems, Eighth Edition 35

What systems are included in the traditional TPS systems that support the accounting/business function?
An Overview of Enterprise Resource Planning • 1970 s: ERP systems evolved from materials requirement planning systems (MRP) – MRPs tied together production planning, inventory control, and purchasing business functions for manufacturing organizations • Late 1980 s-early 1990 s: recognition that legacy transaction processing systems lacked necessary integration for information sharing – Y 2 K provided impetus to upgrade systems Principles of Information Systems, Eighth Edition 36

What systems are included in the traditional TPS systems that support the accounting/business function?
Advantages of ERP • Improved access to data for operational decision making • Elimination of costly, inflexible legacy systems • Improvement of work processes based on best practices • Upgrade of technology infrastructure Principles of Information Systems, Eighth Edition 37

What systems are included in the traditional TPS systems that support the accounting/business function?
Disadvantages of ERP Systems • • • Expense and time in implementation Difficulty implementing change Difficulty integrating with other systems Risks in using one vendor Risk of implementation failure Principles of Information Systems, Eighth Edition 38

What systems are included in the traditional TPS systems that support the accounting/business function?
Disadvantages of ERP Systems (continued) • Tips for avoiding failed ERP implementations – Assign a full-time project manager – Appoint an experienced, independent resource to oversee project and validate system performance – Allow sufficient time for transition – Spend substantial time and money for training – Define metrics to assess progress and identify risks – Keep project scope well defined – Be wary of modifying ERP software to conform to firm’s business practices Principles of Information Systems, Eighth Edition 39

What systems are included in the traditional TPS systems that support the accounting/business function?
Production and Supply Chain Management • ERP production plan process: draws on the information available in the ERP system database – Sales forecasting: estimates future customer demand – Sales and operations plan: takes demand current inventory levels to determine production for future demands – Demand management: develops master production schedule Principles of Information Systems, Eighth Edition 40

What systems are included in the traditional TPS systems that support the accounting/business function?
Production and Supply Chain Management (continued) • ERP production plan process (continued) – Detailed scheduling: schedules production run for each product and from one product to the next – Materials requirement planning: determines amount and timing of raw material orders with suppliers – Purchasing: purchases raw materials and transmits to qualified suppliers – Production: plans details of running and staffing production operation Principles of Information Systems, Eighth Edition 41

What systems are included in the traditional TPS systems that support the accounting/business function?
Customer Relationship Management and Sales Ordering • Customer relationship management (CRM) system: helps a company manage all aspects of customer encounters, including: – – Marketing and advertising Sales Customer service after the sale Programs to retain loyal customers Principles of Information Systems, Eighth Edition 42

What systems are included in the traditional TPS systems that support the accounting/business function?
Customer Relationship Management and Sales Ordering (continued) Figure 9. 11: Customer Relationship Management System Principles of Information Systems, Eighth Edition 43

What systems are included in the traditional TPS systems that support the accounting/business function?
Customer Relationship Management and Sales Ordering (continued) • Sales ordering: set of activities that must be performed to capture a customer sales order, including the following: – – Recording items to be purchased Setting sales price Recording order quantity Determining total cost of the order including delivery costs – Confirming customer’s available credit Principles of Information Systems, Eighth Edition 44

What systems are included in the traditional TPS systems that support the accounting/business function?
Financial and Managerial Accounting • General ledger: main accounting record of a business – Assets, liabilities, revenue, expenses, and equity • ERP system – Captures transactions entered by workers in all functional areas of the business – Creates associated general ledger record to track the financial impact of the transaction Principles of Information Systems, Eighth Edition 45

What systems are included in the traditional TPS systems that support the accounting/business function?
Financial and Managerial Accounting (continued) • Financial accounting – Captures and records all transactions that affect a company’s financial state – Uses these documented transactions to prepare financial statements to external decision makers • Managerial accounting – Provides data to enable the firm’s managers to make decisions about current and future operations, and develop overall business strategies Principles of Information Systems, Eighth Edition 46

What systems are included in the traditional TPS systems that support the accounting/business function?
Hosted Software Model for Enterprise Software • Hosted software model offers many benefits to small to medium businesses – No need to make a major financial investment – No need to employ a full-time IT person – Reduced hardware costs and costs associated with maintaining an appropriate computer environment • Some large companies are also experimenting with hosted software – Provides common systems platform and business processes for transition to global centers Principles of Information Systems, Eighth Edition 47

What systems are included in the traditional TPS systems that support the accounting/business function?
International Issues Associated with Enterprise Systems • Challenges that must be met by an enterprise system of a multinational company include: – – Different languages and cultures Disparities in IS infrastructure Varying laws and customs rules Multiple currencies • ERP software vendors help meet these challenges Principles of Information Systems, Eighth Edition 48

What systems are included in the traditional TPS systems that support the accounting/business function?
Different Languages and Cultures • Multinational companies sometimes roll out standard IS applications for all to use • To meet the needs of business partners and employees operating in other parts of the world, standard applications sometimes require extensive and costly customization Principles of Information Systems, Eighth Edition 49

What systems are included in the traditional TPS systems that support the accounting/business function?
Disparities in Information System Infrastructure • Lack of a robust or a common information infrastructure can create problems • Many countries’ telecommunications services are controlled by a central government or operated as a monopoly – No incentives to provide fast and inexpensive customer service Principles of Information Systems, Eighth Edition 50

What systems are included in the traditional TPS systems that support the accounting/business function?
Varying Laws and Customs Rules • Numerous laws can affect collection and dissemination of data • Examples – Labor laws in some countries prohibit recording of worker performance data – Some countries have laws limiting the trans-border flow of data linked to individuals • Trade custom rules between nations – North American Free Trade Agreement (NAFTA) Principles of Information Systems, Eighth Edition 51

What systems are included in the traditional TPS systems that support the accounting/business function?
Multiple Currencies • Enterprise system of multinational companies must conduct transactions in multiple currencies • Systems must: – – – Be current with foreign currency exchange rates Handle reporting and other transactions Issue vendor payments and customer statements Record retail store payments Generate financial reports in the currency of choice Principles of Information Systems, Eighth Edition 52

What systems are included in the traditional TPS systems that support the accounting/business function?
Comparison of Several ERP Systems Table 9. 9: Some ERP Software Vendors Principles of Information Systems, Eighth Edition 53

What systems are included in the traditional TPS systems that support the accounting/business function?
Summary • Enterprise system: ensures information can be shared across all business functions and all levels of management to support the running and managing of a business • Transaction processing systems (TPSs): process detailed data necessary to update records about fundamental business operations • Batch processing system: accumulate transactions over a period of time and then process them • Online transaction processing (OLTP): process each transaction immediately Principles of Information Systems, Eighth Edition 54

What systems are included in the traditional TPS systems that support the accounting/business function?
Summary (continued) • Transaction processing cycle: data collection, data editing, data correction, data manipulation, data storage, and document production • Disaster recovery plan: plan to recover data, technology, and tools that support critical information systems and necessary information systems components • Many types of transaction processing systems support order processing, purchasing, and accounting business functions Principles of Information Systems, Eighth Edition 55

What systems are included in the traditional TPS systems that support the accounting/business function?
Summary (continued) • Enterprise resource planning (ERP): set of integrated programs that manage a company’s vital business operations for an entire multisite, global organization • Customer relationship management (CRM) system: helps a company manage all aspects of customer encounters • Enterprise system of a multinational company must meet many challenges Principles of Information Systems, Eighth Edition 56

What are the five types of TPS in business organizations?

There are five functional categories of TPS: sales/marketing, manufacturing/production, finance/accounting, human resources, and other types of systems specific to a particular industry.

What is traditional transaction processing system?

A transaction processing system, or TPS, is a system to capture and process the detailed information necessary to update data on the fundamental operations of an organization. Transactions are single events that change something, such as customer orders, receipts, invoices, payments, etc.

What are the 6 components of TPS?

Components of TPS:.
Inputs: Source documents such as Customer orders, invoices, purchase orders, etc. ... .
Processing: Once the inputs are provided, they are further processed to get an output..
Storage: Ledgers serves as a source of storage..
Output: Any document generated is termed as output..

What is TPS in business information system?

A transaction process system (TPS) is an information processing system for business transactions involving the collection, modification and retrieval of all transaction data. Characteristics of a TPS include performance, reliability and consistency. TPS is also known as transaction processing or real-time processing.